/*
 * Copyright (2021) The Delta Lake Project Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.spark.sql.execution.datasources

import org.apache.spark.sql.catalyst.catalog.CatalogTable
import org.apache.spark.sql.catalyst.expressions.AttributeReference
import org.apache.spark.sql.sources.BaseRelation

object LogicalRelationShims {
  /**
   * Handles a breaking change in the [[LogicalRelation]] constructor between Spark 3.5 and
   * 4.0:
   * - Spark 3.5: no `stream: Option[SparkDataStream]` param
   * - Spark 4.0: adds `stream: Option[SparkDataStream]` param
   */
  def newInstance(
      relation: BaseRelation,
      output: Seq[AttributeReference],
      catalogTable: Option[CatalogTable],
      isStreaming: Boolean): LogicalRelation = {
    LogicalRelation(relation, output, catalogTable, isStreaming, stream = None)
  }
}
